My major is International finance in the university. I’m writing my dissertation which discusses Bitcoin with Herd Effect. I am sincerely looking for participates to do my questionnaire. The questionnaire will takes you less than 10 minutes.

I tried to do it, but I'm allergic to poorly prepared questionnaires. You don't provide comprehensive options for answers (+ some grammar and spelling errors).I'm simply unable to provide honest answers to half of your questions.

I tried to do it, but I'm allergic to poorly prepared questionnaires. You don't provide comprehensive options for answers (+ some grammar and spelling errors).I'm simply unable to provide honest answers to half of your questions.

Agreed. "9. Is it possible that you buy Bitcoin only because other investors buy Bitocin or news supports Bitcoin. " is too complicated (and vague) a question for a binary answer, for example.

My assessment is English. It is ok. I already ask my friend who is a native speaker to correct my questionnaire face to face. He will help me to make the questionnaire more formal. I really thanks for you guys suggestions, it really helps me.